126 lines
3.5 KiB
Go
126 lines
3.5 KiB
Go
/*
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Copyright 2026.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package openbao
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import (
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"context"
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"encoding/json"
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"net/http"
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"net/http/httptest"
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"sync"
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"sync/atomic"
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"testing"
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"time"
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api "git.ddupan.top/panxiao81/postgresql-tenant-operator/api/v1alpha1"
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bao "github.com/openbao/openbao/api/v2"
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)
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const testToken = "test-token"
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const testAdmin = "admin"
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func TestSharedIdentityReauthenticatesOnExpiryAndRevocation(t *testing.T) {
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var logins atomic.Int32
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var revoked atomic.Bool
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server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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if r.URL.Path != "/v1/secret/data/admin" {
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http.NotFound(w, r)
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return
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}
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if revoked.Swap(false) {
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w.WriteHeader(http.StatusForbidden)
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return
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}
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if r.Header.Get("X-Vault-Token") != testToken {
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w.WriteHeader(http.StatusForbidden)
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return
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}
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_ = json.NewEncoder(w).Encode(map[string]any{
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"data": map[string]any{
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"data": map[string]any{"username": testAdmin, "password": "test-password"},
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"metadata": map[string]any{"version": 1},
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},
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})
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}))
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defer server.Close()
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config := bao.NewConfig()
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config.Address = server.URL
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config.MaxRetries = 0
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client, err := bao.NewClient(config)
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if err != nil {
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t.Fatal(err)
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}
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source := NewCredentials(client, "secret", "kubernetes", "controller")
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source.authenticate = func(context.Context) (*bao.Secret, error) {
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logins.Add(1)
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return &bao.Secret{Auth: &bao.SecretAuth{ClientToken: testToken, LeaseDuration: 300}}, nil
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}
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reference := api.OpenBaoSecretReference{Path: testAdmin}
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var wg sync.WaitGroup
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for range 8 {
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wg.Go(func() {
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if _, err := source.Read(context.Background(), reference); err != nil {
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t.Error(err)
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}
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})
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}
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wg.Wait()
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if logins.Load() != 1 {
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t.Fatal("concurrent reads repeatedly authenticated")
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}
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source.expires = time.Time{}
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if _, err := source.Read(context.Background(), reference); err != nil {
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t.Fatal(err)
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}
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if logins.Load() != 2 {
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t.Fatal("expired identity was not refreshed")
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}
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revoked.Store(true)
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if _, err := source.Read(context.Background(), reference); err != nil {
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t.Fatal(err)
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}
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if logins.Load() != 3 {
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t.Fatal("revoked identity was not refreshed")
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}
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}
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func TestDeniedPolicyRetriesAuthenticationOnlyOnce(t *testing.T) {
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server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
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w.WriteHeader(http.StatusForbidden)
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}))
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defer server.Close()
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config := bao.NewConfig()
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config.Address = server.URL
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config.MaxRetries = 0
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client, err := bao.NewClient(config)
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if err != nil {
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t.Fatal(err)
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}
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source := NewCredentials(client, "secret", "kubernetes", "controller")
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logins := 0
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source.authenticate = func(context.Context) (*bao.Secret, error) {
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logins++
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return &bao.Secret{Auth: &bao.SecretAuth{ClientToken: testToken, LeaseDuration: 300}}, nil
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}
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if _, err := source.Read(context.Background(), api.OpenBaoSecretReference{Path: testAdmin}); err == nil {
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t.Fatal("denied policy was accepted")
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}
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if logins != 2 {
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t.Fatal("authentication did not stop after one retry")
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}
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}
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